B. Petya and Square time limit per test:2 secondsmemory limit per test: 256 megabytesinput/output standard input /standard output Little Petya loves playing with squares. Mum bought him a square 2n × 2n in size. Petya marked a cell inside the square and now he is solving the following task. The task is to draw a broken line that would go along the grid lines and that would cut the square into two equal parts. The cutting line should not have any common points with the marked cell and the resulting two parts should be…
